public void Add(ISequenceableItem item, object userState) { if (item == null) { throw new ArgumentNullException("item"); } if (this.State != ProcessorState.Initializing) { throw new InvalidOperationException("You can add items to processor only in Initializing state"); } WcxArchiveItem item2 = item as WcxArchiveItem; if ((item2 == null) || (item.SequenceContext != this.Context)) { throw new ArgumentException("item is not WcxArchiveItem or invalid sequence context."); } if (this.Items == null) { this.Items = new Dictionary<int, WcxArchiveItem>(); } this.Items.Add(item2.Index, item2); if (userState != null) { if (this.ItemUserStates == null) { this.ItemUserStates = new Dictionary<ISequenceableItem, object>(); } this.ItemUserStates.Add(item, userState); } }
public object GetUserState(ISequenceableItem item) { object obj2; if ((this.ItemUserStates != null) && this.ItemUserStates.TryGetValue(item, out obj2)) { return obj2; } return null; }
public SimpleProcessItemEventArgs(ISequenceableItem item, object userState) { this.FItem = item; this.FUserState = userState; }